Final answer:
The expression simplifies to 12√(3) - 8√(2) - √(6).
Step-by-step explanation:
To simplify the given expression, we can start by rationalizing the denominators in each term. We do this by multiplying each term by the conjugate of its denominator. After rationalizing the denominators and simplifying, the expression simplifies to 12√(3) - 8√(2) - √(6).
Learn more about Simplifying radicals